We also have two heads for this machine / New tracks / New straw walker bearings. This combine has been my family farms set of tracts for the last 6 years. We only run it when its muddy. We got some good video of it this year, and a good picture of it having to rescue a stuck John Deere S660 on 76 floats. The Cat only left lug prints. I would like to update but to good to give away. Reasonable offers and not trades on this item.